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spuggy spuggy is online now
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Join Date: Jul 2003
Location: Perfidious Albion
Posts: 4,184
Quote:
Originally Posted by ZeroHecksGiven View Post
We started with spark. Seemed good. We moved to fuel. We drained the tank as best we could. The fuel inside looked like mountain dew (very green) and we siphoned it from the top of the tank as best we could. We checked the fuel pump and found out it wasn't working.
I drained my fuel tank - sitting 2 years - a while ago. It still smelled like gas, no sludge or discoloration - and car fired straight up on fresh gas. Wifeys Tacoma ate all 20 gallons of the stuff I took out without complaint (3 gallons or so per tankful, just to be cautious).

Sounds like yours was sitting a lot longer than 2 years to me... Or maybe it was garbage gas...

Quote:
Originally Posted by ZeroHecksGiven View Post
I will be ordering a CIS gauge set later today. I saw this set mentioned somewhere and seems like a decent set to get me going. https://amzn.to/3LKudjn
I thought I was done with fuel pressure testers when I converted to EFI, and sold on my CIS-only test kit a long time ago.

Except now the Duc won't wake up from it's slumber - and the symptoms suggest the fuel pump perhaps doesn't run after the initial prime on key "On". Which is pretty weird...

Personally, I thought, for the extra $20, this was a much more versatile set - adapters for most everything - and seems to include everything needed for CIS as well. https://www.amazon.com/dp/B0B73XLDZJ?ref=ppx_yo2ov_dt_b_product_details&th=1

Memory might be going, but I think that's substantially cheaper than the CIS-only kit I bought 10-15 years ago..

Good luck!
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'77 S with '78 930 power and a few other things.
Old 05-08-2023, 12:19 PM
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